CN107890117A - A kind of compound oligomeric peptide nutrient powder of WPC - Google Patents

Abstract

It is main to include following raw material in parts by weight the invention discloses a kind of compound oligomeric peptide nutrient powder of WPC：55~70 parts of WPC, 7~12 parts of white fungus powder, 7~12 parts of acerola concentrate powder, 2~6 parts of wheat oligopeptide, 2~6 parts of maize oligopeptide, 0.5~1.7 part of yeast beta glucan, 3~6 parts of xylo-oligosaccharide.Beneficial effects of the present invention are：Compatibility of the present invention is scientific and reasonable, and Synergistic, improve clinical malnutrition symptom from different perspectives, solve the problems, such as nutrition digestion and absorb, promote the rehabilitation of the patients such as operation, ulcer, and can improves function of intestinal canal, enhancing autoimmunity, and can improve blood health, the incidence of infection risk and complication is reduced, is adapted to the professional Medical Degree of a variety of diseases such as diabetes, nephrosis, hepatopathy, tumour, chemicotherapy, angiocardiopathy, burn, infection.

Description

A kind of compound oligomeric peptide nutrient powder of WPC

Technical field

The present invention relates to food processing technology field, mainly a kind of compound oligomeric peptide nutrient powder of WPC.

Background technology

In recent years, China pays much attention to the development of clinical nutrition industry, is put into effect in 2013《Special medicine purposes formula is eaten Product general rule》, the legal status of clear and definite special medicine purposes formula food (FSMP), and implementing on July 1st, 2016 first《It is special Different medical usage formula food registration management method》.Clinical nutrition plays an important role during disease is treated, Huan Zheying The quality for the situation of supporting directly affects the healing of wound and the recovery of disease, and the generation of some diseases can be delayed by being in a good state of nutrition And development.

Clinical nutrition, refer to treat or alleviating disease, strengthen the clinical effectiveness for the treatment of, and taken according to nutrition principle Diet nutritional measure.Professional Medical Degree method is broadly divided into parenteral and two kinds of approach of enteral.Enteral nutrition is carried through intestines and stomach The nutriment and the nutritional support mode of other various nutrients needed for metabolism, it is desirable to which patient's functions of intestines and stomach is strong fully or partially It is sound.Enteral nutrition preparation can be divided into by balance can provide the balance preparation of nutriment needed by human comprehensively, for certain The disease that kind specified disease or special population digest feature and required nutrition and prepared is using type preparation and only with certain or certain class Assembly type preparation based on nutrient.Enteral nutrition preparation can be divided into whole protein type, short peptide type and amino acid pattern by nitrogen source, can be with Ensure that the different patient of functions of intestines and stomach can effectively carry out digesting and assimilating protein and other nutriments.

Abroad, clinical nutrition has had the developing history of more than 50 years, has developed relative maturity, clinical nutrition conduct Medical assistance means can effectively support the treatment and recovery of patient.2014, global clinical nutritive preparations market scale was 38900000000 dollars, nearly 4 years average growth rates per annum are stable in 6-7%, and gradually tend towards stability.Wherein U.S. European market accounts for the whole world Market more than half, Japanese market scale is maximum in the Asian-Pacific area, account for the whole world 20% or so, and other Asian-Pacific countries Clinical nutritive preparations consumption is less.China is influenceed by overall clinical diagnostic level at present, and medical field is with masses to clinical nutrition The degree of awareness and usage degree are relatively low.The time for causing professional Medical Degree to be carried out extensively is shorter, Clinical Nutrition Build and the application of clinical nutrition is still in the initial stage explored and developed, China's generally existing patient shortage is effective at present Nutrition treatment situation.

In recent years, clinical nutrition market in China's kept relatively stable quickly growth, according to Beijing Guo Yan CTC (Centell Technology Corporation) economic information Referral centre's survey data shows, 2014, and China's clinical nutrition products market scale is 115.5 hundred million yuan, nearly 4 years average annual Increasing stable 18% or so, enteral nutrition scale 2,900,000,000 or so, compound speedup is more than 30% in recent years, accounting only four/ One, product structure difference is huge compared with external enteral nutrition accounting is more than 80% for this, and following enteral nutrition will keep quick Increase.

The common product in market is mostly to provide protein and other basal nutrients element, and most of product has compounded soybean egg In vain, the biological value of soybean protein is not as good as lactalbumin, and more not as good as oligopeptide preparation, absorbing, aspect is not ideal enough.In addition, Clinically there is great demand to lifting immune, promotion wound healing, improving gastrointestinal function etc., and existing market is most Product can not all meet, and mouthfeel is poor, and user's compliance is bad.The present invention in view of the above-mentioned problems, carried out clinical investigations, The nutrient formulation of science is devised, perfection solves the above problems.

The content of the invention

It is an object of the invention to overcome the shortcomings of the prior art, and it is compound oligomeric to provide a kind of WPC Peptide nutrient powder.

The purpose of the present invention is completed by following technical solution.This compound oligopeptide nutrition of WPC Powder, it is main to include following raw material in parts by weight：55~70 parts of WPC, 7~12 parts of white fungus powder, acerola concentrate powder 7~12 parts, 2~6 parts of wheat oligopeptide, 2~6 parts of maize oligopeptide, 0.5~1.7 part of yeast-beta glucan, xylo-oligosaccharide 3~6 Part.

The present invention is (dense by native whey protein made of low temperature ultrafiltration and spray drying by whey with WPC Contracting thing, the product contain lecithin.It has high nutritive value, is movement nutrition food and other protein fortification formulas food The desirable feedstock of product.Its wetability is good in cold water and warm water, and dissolving is rapid.), white fungus powder (it is extracted, concentration, dry It is refined to form), acerola concentrate powder (extracted, concentration, drying refined form), wheat oligopeptide (using Gluten as raw material, pass through The micromolecule polypeptide class mixture of digestion and the acquisition of specific small peptide isolation technics is oriented, main component is by 2~6 amino acid Molecule form small peptide), maize oligopeptide (a series of product after enzymolysis, it is made up of a large amount of small-molecular-weight small peptides, Molecular weight concentrates on less than 1000), yeast-beta glucan (using saccharomyces cerevisiae as raw material, the processing of extracted, soda acid, spray drying Produced etc. step), xylo-oligosaccharide (steam explosion or autoclaving are used as raw material using wheat stalk or maize straw Method, produced through zytase enzymolysis) it is raw material, it is well mixed with equivalent principle of progressively increasing.

Beneficial effects of the present invention are：The present invention is using lactalbumin as core, there is provided high-quality protein nutritive, compounding wheat are low Poly- peptide and maize oligopeptide, can directly absorb, and transport speed is fast, power consumption is low, is not easy saturation, while can eliminate and free ammonia The absorption competition of base acid, the characteristics of making up not available for whey protein and amino acid；And acerola concentrate is natural complex C Source, for the amino acid after digesting and assimilating, small peptide synthesis collagen can be promoted herein, recover to have greatly for postoperative wound Benefit；White fungus powder is then rich in polysaccharide component, can be promoted wound healing with renovating tummy mucous membrane, can be helped digest gastrointestinal hemorrhage and operation The recovery of crowd, improve the digestion and absorption function of disease of stomach patient；Yeast-beta glucan can allow food stickiness increase, gastric emptying Speed slow down, and then satisfaction when adding dining and postprandial satiety can also stimulate cholecystokinin (CCK) Release, improve human consumption's absorption function, and stimulate the effect of small bowel peristalsis；Xylo-oligosaccharide has very strong propagation enteron aisle prebiotic The function of bacterium, there is high selectivity cultivation effect to probiotics such as Bifidobacterium, lactic acid bacterias, but to Escherichia coli, enterococcus, fusiform The pathogens such as bacillus then have obvious inhibitory action, improve function of intestinal canal comprehensively, improve constipation and symptom of diarrhea.The present invention Compatibility is scientific and reasonable, and Synergistic, improves clinical malnutrition symptom from different perspectives, that is, solves nutrition digestion and absorption The problem of, promote the rehabilitation of the patients such as operation, ulcer, and can improves function of intestinal canal, enhancing autoimmunity, and can improve blood Health, the incidence of infection risk and complication is reduced, be adapted to diabetes, nephrosis, hepatopathy, tumour, chemicotherapy, cardiovascular disease The professional Medical Degree of a variety of diseases such as disease, burn, infection.

The present invention is reconstituted food, and uniformly (market like product reconstitutes unites rapid dispersion energy more, less soluble in water Solution), it is convenient to take.It is adapted to appetite low or has feed difficulty and the unsound crowd of digestive function to take, absorbs quick, battalion Support and enrich, effect is unique, and after different case study on implementation are made, mouthfeel is excellent, greatly promotes the compliance for the crowd of taking, same compared with market Class product has obvious advantage.

Embodiment

Detailed introduction is done to the present invention below in conjunction with embodiment：

The compound oligomeric peptide nutrient powder of this WPC of the present invention, it is main include it is following in parts by weight Raw material：55~70 parts of WPC, 7~12 parts of white fungus powder, 7~12 parts of acerola concentrate powder, 2~6 parts of wheat oligopeptide, jade 2~6 parts of oligopeptide of rice, 0.5~1.7 part of yeast-beta glucan, 3~6 parts of xylo-oligosaccharide.Not only containing abundant adequate proteins battalion Support, also compounded the multiple functions factor, predominantly the crowd such as Hypoproteinemia, malnutrition, hypoimmunity offer is high-quality can The nutritional support leaned on.The specific requirement of each raw material see the table below.

Material name	Index components	Quality requirement
			WPC	Protein	>=80%
White fungus powder	Polysaccharide	>=30%
			Acerola concentrate powder	Vitamin C	>=5%
Wheat oligopeptide	Protein, oligopeptide	Protein >=90%, oligopeptide >=75%
			Maize oligopeptide	Protein, oligopeptide	Protein >=80%, oligopeptide >=75%
Yeast-beta glucan	Beta glucan	>=80%
			Xylo-oligosaccharide	Xylo-oligosaccharide	>=95%

The mechanism of the present invention：

1 WPC and its function

Lactalbumin is considered as " king of albumen " in nutrition, is the main component of lactoprotein, is needed rich in human body All essential amino acids.It is more containing bioactivity with purity height, amino acid ligand than appropriately, being easily digested Peptide, such as many advantages, such as lactoglobulin, lactoalbumin, immunoglobulin, lactoferrin and multiple polypeptides, it can effectively improve nutrition Situation, it is the best source that clinical various Therapeutic diets or pipe feed diet good protein.WPC used in the present invention It is that whey is contained into lecithin by native whey protein concentrate (WPC), the product made of low temperature ultrafiltration and spray drying.It It is the desirable feedstock of movement nutrition food and other protein fortification formula foods with high nutritive value.In cold water and Its wetability is good in warm water, and dissolving is rapid.

1.1 maintain and improve immunity of organisms

Research confirms that nutrition has a major impact to immunity function, and lactalbumin improves reduced glutathione (GSH) water Flat, help maintains and improved immunity.GSH is that immune system needs antioxidant, can cause its decline in disease.Lactalbumin Good nutrition is kept, disease treatment and rehabilitation is reached optimum state.

1.2 Green Tea Extracts, anti-aging

Lactalbumin includes lactoferrin, promotes oxygenation and to Green Tea Extract.Lactoferrin is transferrins family Member.Transferrins produces energy and regulation and control red blood cell, hemoglobin generation.

1.3 maintain renal function

End-stage renal failure protein malnutrition is fairly common, and 6%~8% maintenance hemodialysis have severe malnutrition, 33% has mild to moderate malnutritive.Before chronic renal failure dialysis, more strict control protein intakes, long-term low protein diet, urine Protein lost, final serious protein malnutrition, histone, which decomposes, to be accelerated, and is dead major reason.Maintenance dialysis is because of generation Thank with endocrine disturbance, poor appetite and nausea and vomiting, nutrient malabsorption, dialyse insufficient, adverse reaction and loss etc., have Obvious nutrition intake deficiency and loss, cause albumen synthesis to reduce and decompose increase.Hemodialysis can induce catabolism and accelerate.Therefore into Year dialysis person's food proteins demand is higher than average adult.

1.4 promote wound healing

Body injury and wound healing need enough high quality protein matter, and it is thing necessary to epithelial growth is repaired Matter.Protein insufficiency of intake, or the low healing that can all extend damage of intake quality, or even disunion.Lactalbumin is high-quality egg In vain, its biological utilisation valency highest, it is the protein that override uses in burn and surgical intervention.Lactoferrin can adjust immune Reaction, protection is provided for postoperative patient.After short bowel syndrome gives whey protein preparation, the healing of wound can be promoted.

1.5 preventing and treatings " four high diseases "

Prevent and treat hyperglycemia：Lactalbumin contains abundant leucine (Leu), can stimulate insulin secretion, effectively utilize itself Insulin, control blood glucose.Diabetic is general, and appetite is good, after eating lactalbumin, energy dust satiety, can reduce " more than three One is few " symptom.While balanced appropriate good protein is provided for patient, excessive energy will not be absorbed, and improve blood glucose And symptom management, delay and prevent the occurrence and development of complication.

Prevent and treat hypertension：High blood pressure is most commonly seen in angiocardiopathy, because that can cause atherosclerosis, then makes Blood vessel elasticity declines, and luminal stenosis, causes the vitals hypoxic-ischemic such as heart, brain, turns into the main danger of cardiovascular and cerebrovascular diseases Dangerous factor.Lactalbumin is hyperpietic's optimum protein matter complementary goods, and to lowering blood pressure, reducing complication has positive role.

Prevent and treat high fat of blood：Hyperlipidemia shows as a variety of lipid concentrations of blood plasma and exceeded normally.With the improvement of living standards, Hyperlipidemia turns into one of risk factors of cardiovascular diseases.Hyperlipidemia, will not be because of Energy intaking when supplementing lactalbumin It is excessive and cause overweight or fat, it also will not increase cholesterolemia because saturated fat is excessive, be advantageous to hyperlipidemia patient Blood fat is reduced, prevents the generation of complication.

1.6 fat-reducing

Lactalbumin is practically free of fat and carbohydrate, is low energy or low fat diet.High quality lactalbumin is containing rich Rich leucine (Leu) reduces Fatty synthesis to protect thin body tissue.Lactalbumin contains more than Chicken Albumin and soybean protein Leu.Absorbed by slowing down blood glucose, stabilizing blood sugar, reduce insulin, reduce hunger, make body be easier to produce using fat Energy.Lactalbumin is added, Avoirdupois monitoring has significant difference, and lactalbumin can promote loss of weight and maintain standard weight.

1.7 preventing and treating cardiovascular and cerebrovascular diseases

The hazards for most influenceing cerebrovascular disease incidence of disease are hypertension and high fat of blood, and Whey protein active peptide can be with Reduce these hazards harmful effects.Its antioxidation, protects cardiovascular health on the whole, improves cardiovascular machine Can, prevention of cardiovascular disease.

1.8 preventing and treating fatty livers

The major organs that liver is neutral fat synthesis, transports and utilize, Fatty synthesis and transhipment dysequilibrium, then it is fatty Fatty liver is piled into liver.Phosphatide be synthesis lipoprotein essential material, as phosphatide decline or synthetic phospholipid insufficient raw material, especially It is choline or participates in synthesis choline methionine deficiency, influences synthesis and output of the lipoprotein in liver, form fatty liver.Research card Bright, it is to form fatty liver common cause that long-term height is sugared, higher fatty acid and fat.Lactalbumin provides protein raw materials for liver, in medicine Thing treatment can promote liver cell recovery and new life simultaneously, prevent from being denatured necrosis of liver cells and developing into hepatic sclerosis.Its low fat Content can reduce liver and fat metabolism is born, and be Patients with Fatty Liver ideal protein food.

1.9 preventing and treating hepatic sclerosis

Hepatic sclerosis is a variety of causes for a long time or damages liver repeatedly and cause Diffuse fibrous hyperblastosis and liver cell nodules Shape is regenerated, and liver normal configuration is destroyed, and forms the serious disease that liver is hardened.Medical evidence, protein and choline are lacked in food During energy lipotropic factor, liver can be damaged and induce hepatic sclerosis.Lactalbumin matter containing high quality protein, meeting patient to excellent Will not be excessive because of fat intake during matter albumen demand, more than liver metabolism ability, make fat deposition cause liver function to enter in liver One step is damaged, and serum protein content is relatively low and has the patient of ascites, there is provided high-quality protein is even more important.

1.10 prevent and treat peptic ulcer

Protein is the raw material of histocyte reparation, and only sufficient albumen ulcer surface could be repaired.Lactalbumin is ulcer Good source is repaired in face, can quickly promote the healing of ulcer surface, and protection gastric mucosal barrier is without prejudice, enhancing stomach lining resistance Power, while albumen intake plays cushioning effect to hydrochloric acid in gastric juice again, promotes ulcer surface healing while stomach metabolism burden is not increased.

1.11 contribute to cancer patient's rehabilitation

Cancer patient is in chemotherapy or Patients During Radiotherapy, often because Nausea and vomiting and the factor such as be off one's feed, make daily The subalimentation of intake, cause Body weight loss, musculature is lost and protein-energy malnutrition.Lactalbumin Yin Qiyi The advantages of digesting, be non-stimulated to body, is the good source of cancer patient's protein.Supplement lactalbumin can maintain the high GSH of cell Concentration and raising cellular anti-oxidant defence capability, to promote to carcinogenic substance detoxication.Shown in animal and Vitro Experimental Results, Lactalbumin can suppress some cancer cells and increase, such as prostate cancer, breast cancer, colon cancer.Compared with feeding casein rat, Feeding lactalbumin rat tumor incidence reduces nearly 50%；Compared with feeding soybean protein, obvious reduce occurs for tumour.Whey The ability of chelates ferric ions contributes to anticancer.Mechanism of action is that lactalbumin has very strong anti-oxidative activity, because cysteine (Cys) content height contributes to GSH to synthesize, and GSH is generally acknowledged intracellular powerful antioxidant.Cys contains sulfydryl, plays reducing agent work With, prevent cell tissue aoxidize and damage.Antioxidant GSH effects in its reduction-state are most strong.Lactalbumin can directly be used Intracellular GSH is improved as Cys sources.

1.12 contribute to HIV therapy

Trophism adaptive immune shortage syndrome (HIV) that be malnutritive and causing immune dysfunction, which has caused, generally to be weighed Depending on being increasingly becoming for important nutrient protein necessary to humans and animals and amino acid with animal body immunity function relation The emphasis of research.The research for carrying out auxiliary treatment to HIV with the pure lactalbumin of separation is prompted, and the HIV of the obvious deficiencies of GSH is suffered from Person, give rich in Cys lactalbumins, significantly and serum GSH levels can be continued to increase after 6 months, and can reach normal level.It is logical Normal HIV Patient cells GSH contents reduce, and high-level GSH substantially slows down virus replication, caused under virus activity substance Drop, increase the HIV survival of patients time limits.

2 white fungus and its function

White fungus (Tremella fuciformis) is nutritious, and food flavor is delicious, not the still very high edible mushroom of nutritive value, And the higher medicinal fungus of medical value, it is universally acknowledged health products.China's white fungus aboundresources, it is provided with for development and application white fungus Sharp condition.As cultivating white fungus industry develops rapidly and application is widened, to white fungus nutritional ingredient and in medical care effect side Face research is also progressively goed deep into.Tremella polysaccharides (Tremella polysaccharides, TP) is white fungus important activity composition, its work( Energy characteristic increasingly attracts attention.

2.1 immunological regulations, antitumor action

For many years, scientists find that tremella polysaccharides take part in the regulation of the various biological phenomenas of cell, such as immunocyte Between the transmission and impression of information, immune cell activated and immunologic function etc. for improving body.By this participation, tremella polysaccharides is not Antitumor action only can be played by enhancing host immune function, moreover it is possible to swollen by directly acting on tumour cell or induction The approach direct killing tumour cell such as apoptosis of tumor.

2.2 hypoglycemic, effect for reducing blood fat

There are some researches show tremella polysaccharides can adjust the activity of glycometabolism enzyme, promote islet secretion insulin to suppress sugar different It is raw, promote utilization of the peripheral tissues to glucose, it is hypoglycemic so as to have the function that.Tremella polysaccharides can be by fettering and adsorbing Lipid promotes cholesterol discharge in blood, blocks it in hepato-enteric circulation, reaches the effect for reducing blood fat.

2.3 prevention and cure of cardiovascular disease

Research shows that tremella polysaccharides can be obviously prolonged the formation time of thrombus, and reducing blood platelet, suddenly attached rate and blood are suddenly spent, Have the function that prevention and cure of cardiovascular disease.

2.4 antiulcer action

Tremella polysaccharides can substantially suppress the formation of stress in rats type gastric ulcer, promote the healing of acetic acid type gastric ulcer, to stomach Acid secretion and pepsin activity have no influence.124 observation of curative effect of duodenal ulcer are treated using tremella polysaccharides, are had in the recent period Efficiency is up to 98.6%, and recent healing rate is up to 79.03%.

2.5 anticoagulations, promote wound healing and effect

Tremella polysaccharides can by influenceing intrinsic coagulation system, prolongation thrombin time and realize blood coagulation resisting function. In addition, tremella polysaccharides has the protection surface of a wound, prevention infection effect to tested rat wound, wound can be made suitable along physiology reparation approach Profit is carried out, so as to reach the effect of I phase healing

3 acerola concentrates and its effect

After acerola concentrate is found the every 100 grams vitamin Cs containing 1800~4000mg superelevation amounts from nineteen forty-six, cause section Educational circles greatly pays close attention to.Acerola concentrate is Vitamin C content highest in the plant planted at present, and Vc content is in every 100g fruits 35 times of lemon, 17 times of strawberry, also the guava more high than being considered as vitamin C is high 11 times, is qualified " vitamin C king ", while be also the weight for maintaining human life integral containing the elements such as dimension A, dimension B1, dimension B2, iron, calcium, vitamin C Composition is wanted, the function with preventing and treating bad hematic acid, is a kind of water miscible dimension so being called ascorbic acid (ascorbic acid) Raw element.It anti-can catch a cold, anti-scurvy, improves human body resistivity, has certain effect to beauty and cancer.Health care, It is widely used in terms of beverage, beauty.

3.1 anti-oxidant and effect of scavenging radical

Free radical (free radical) is harmful substance caused by body reaction, has very strong oxidisability, can damage The tissue and cell of body, so as to cause a series of chronic disease.Vitamin C is a kind of water miscible free radical scavenger, OH, R and O can be removed in vivo^2-Deng free radical, played an important role in anti-oxidant.Glutathione (glutathione, GSH) is the small peptide material containing sulfydryl, has the function that anti-oxidant and removing toxic substances.GSH has reduced form (G- SH) and two kinds of forms of oxidized form (G-S-S-G), wherein glutathione reductase (glutathione reductase) are catalyzed two Mutual conversion between kind material.In body, many protein containing sulfydryl and enzyme need sulfydryl (- SH) competence exertion Effect, and sulfydryl is easily aoxidized by such as some harmful substances such as free radical H2O2 so that cell damage, be metabolized in vivo by Resistance etc..GSH itself can be protected other albumen and enzyme to exempt from the destruction of free radical, played oxidation resistant work by free-radical oxidation With.GSH content is more in internal red blood cell, and GSH can protect the sulfydryl of the albumen on erythrocyte membrane to be in reduction-state, preventing and treating Haemolysis；Hemoglobin can be protected, prevent hemoglobin by free radical with peroxide oxidation into ferrihemoglobin, so as to protect Hinder the oxygen carrying capacity of hemoglobin.Vitamin C provides H for glutathione, so that the constantly GSH in added body, makes its performance Oxidation resistant effect.

Many studies have shown that internal GSH content, which declines, easily makes damaged membrane, this is relevant with lipid peroxidation.Cell Unrighted acid on film is vulnerable to the oxidation of the materials such as free radical, peroxide and forms MDA, so that Damaged membrane.GSH can directly remove free radical, prevent unrighted acid to be oxidized.On the other hand, GSH can suppress The generation of lipid peroxidation.Past research thinks that the peroxide of lipid can be reduced into unrighted acid by GSH, this Process is carried out in the presence of glutathione peroxidase (GSH-Px).Vitamin C can be continuously replenished in body GSH, played a role jointly in anti-lipid peroxidation with GSH.

3.2 promote collagen synthesis

Vitamin C the research collagen (collagen) in terms of collagen synthesis be contain in human body it is most abundant Protein, be primarily present in the positions such as human body skin, bone, tooth, internal organ (including the heart, stomach, blood vessel), its function is to maintain The form and structure of skin and histoorgan, and repair the important source material material of each injury tissue.Collagen includes a lot Type, have I, II, III, IV type etc., wherein I type has accounted for more than the 90% of whole collagen contents.Vitamin C is in collagen egg Played an important role during white synthesis.Research shows that increase vitamin C can make I, and III collagen type mRNA's contains Amount rise, beneficial to the expression of collagen gene, can strengthen I, III type mRNA stability.In addition, ascorbic content liter Height can suppress the expression of type Ⅳ collagen GFP.For effect of the vitamin C in collagen post-translational control, dimension life Plain C is to maintain one of necessary co-factor of proline -4- hydroxylases (pmlyl-4-hygroxylase, PH) activity, and PH is in collagen The proline on No. 4 C in polypeptide chain is hydroxylated into hydroxyproline in the building-up process of albumen.Hydroxyproline is to collagen Folding, maintain tertiary structure have the function that it is important.Be deficient in vitamin C, and PH will lose its activity, and collagen just can not be just Really fold.Hydroxyproline in other collagen peptide chain is to pass through lysyl hydroxylase by proline The effect of (lysylhydroxylase, LH) and formed, the activity of the enzyme is also required to vitamin C.Hydroxylysine is in viscose Original molecule interior energy forms stable hinge arrangement, and collagen is glycoprotein, and the residue of hydroxylysine is also the bound site of carbohydrate Point.Hydroxylation reaction during collagen synthesis is extremely important, if serious consequence will be produced by lacking vitamin C, such as Leukaemia.

3.3 anti-arteriosclerosis

Cholesterol (cholesterol) is widely present in animal body, especially with the abundantest in brain and nerve fiber, Content in kidney, spleen, skin, liver and bile is also very high.Cholesterol is indispensable important substance in animal tissue cell, it The formation of cell membrane is not only involved in, and is the raw material of synthetic bile acid, vitamin D and steroid hormone.But excessive courage Sterol will cause to have a strong impact on to body, such as gall stone, atherosclerosis.Vitamin C has in the metabolism of cholesterol Vital effect.By studying vitamin C to being sent out in skin fibroblasts LDL receptor (LDL-R) activity Existing, vitamin C can strengthen the expression of LDL-R genes.2/3 cholesterol is present in LDL in human body, LDL degraded be by What the LDL-R on cell membrane was mediated.LDL-R is combined with LDL and is mediated LDL then LDL is in liver intracellular metabolite by cell endocytic Fall, cholesterol metabolic forms bile acid and excreted.Cholesterol is changed into bile acid first by annulus hydroxylating, then side Chain, which decomposes, can form bile acid, and wherein hydroxylation procedures need vitamin C, and courage can not be changed into by lacking vitamin C cholesterol Juice acid.In the building-up process of cholesterol, 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoA reductase) is synthesis An important enzyme during cholesterol, the activity of the suppressible HMG-CoA reductase of vitamin C, so as to suppress cholesterol Synthesis.Vitamin C adjusts content of the cholesterol in body jointly by decomposing and synthesizing two approach, so as to reduce excess Cholesterol endangered to caused by body, played an important role in antiatherosclerosis.

3.4 Vitamin Cs disease

Scurvy (scurvy) is due to the disease caused by C that is deficient in vitamin.People are known that this before the centuries Disease, but because people at that time are unclear for scorbutic pathogenic factor, so the death rate is very high.In 18th century, bad blood Disease is mainly in area of the sailor of ocean navigation, the soldier of long-term tired war, long-term lacking fresh fruit and vegetables etc..Scotland sea Army's medical officer's James's woods moral finds that this disease is relevant with diet, and explorer James Cook, England is further discovered that to drink tangerine After sub- juice, lemon juice, scurvy can be treated and prevented, but was not aware that it is that what material acts at that time.Until 1912 Scientist in Poland Casimir Feng Ke illustrates the concept of vitamin, people just determine the disease be due to be deficient in vitamin C and It is caused.Scorbutic clinical manifestation mainly reflects the important function that vitamin C plays during collagen synthesis.It is special Fixed tissue and the fragility of the capillary mainly proline dihydroxylation process during collagen synthesis are obstructed, so as to cause Collagen can not synthesize.Collagen is attributed to connective tissue, is the important component of bone and capillary etc., and connective group Knit be wound healing the first step, so collagen synthesis, which is obstructed, just occurs capillary breakage, hemostasis, purpura, gum The symptoms such as bleeding, wound healing delay, poor bone quality, arthralgia, serious conditions can then cause death.Vitamin C is collagen The co-factor of proline hydroxylase, hydroxyproline can not be formed by lacking vitamin C and may result in proline, influence collagen Synthesis.Appropriate vitamin C can, which is supplemented, for scorbutic treats scurvy.

3.5 antitumaous effect

Cancer (cancer) is the first big cause of the death of mankind nowadays, and treating cancer is also a problem in the world, vitamin C Also there is important meaning in terms of anti-curing cancers.The reason for inducing cancer is a lot, including gene mutation, damage of the free radical to cell Wound, induction of physical chemical factor etc..Cornell University professor C.Y.Lee etc. has found that vitamin C can eliminate hydrogen peroxide, prevents The only canceration of cell.Wherein suppression breach connecting points intercellular communication (gap-junction of the vitamin C to peroxide induced Intercellular communication, GJIC) there is prevention effect.GJIC be maintain normal cell growth necessary to, with Suppress the process that cancer occurs especially with initiation tumour to be closely related.Hydrogen peroxide is a kind of tumor initiator, and it is by changing Become a kind of specific proteins-connexin 43 (connexin43) to suppress GJIC, so as to the canceration of inducing cell.When with When vitamin C handles rat liver epithelial cell, researcher has found that the GJIC inhibitory action that hydrogen peroxide induces is prevented. Nitrite (nitrite) is universally acknowledged carcinogen, can induce kinds cancer.Research shows, nitrite can be with With body intracellular metabolite caused by amines formed inferior ammonium nitrate and induce cancer, vitamin C can block the approach, so as to press down The generation of cancer processed.Ultraviolet radioactive can cause DNA damage, induce the canceration of cell.By studying various concentrations vitamin C pair Found in the influence of the ultraviolet damages of DNA, the vitamin C less than 0.35mmol/L has obvious to the DNA damage of induced by ultraviolet irradiation Protective effect and protecting effect become better and better with the increase of its concentration, protecting effect is optimal during 0.35m mol/L.Work as dimension When raw plain C concentration is higher than 0.35m mol/L, vitamin C not only promotes DNA damage on the contrary without protection, and DNA is damaged Degree increase with the increase of vitamin C concentration.The DNA aqueous solution passes through ultraviolet irradiation meeting in the case of aerobic Free radical is produced, free radical can destroy DNA, make its double-strand break, and space structure changes.Vitamin C can be removed certainly By base, protection DNA exempts from the destruction of free radical.

4 wheat oligopeptides

In recent years, the functional character of biologically active peptide and application cause the extensive concern of people, and research is pointed out, oligopeptide It is more easy to digest than protein, absorb also faster than Amino Acid Absorption speed.Oligopeptide need not digest after entering alimentary canal, Ke Yizhi Absorption is connect, transport speed is fast, power consumption is low, is not easy saturation, while can eliminate the absorption competition with free amino acid, and this is former egg Not available for white matter and amino acid.China is Wheat Production big country, and wheat resource is enriched, and biologically active peptide is extracted from wheat Become focus of concern.Wheat oligopeptide derives from wheat gluten, and cost is low, processing characteristics is good, is a kind of excellent Nutritious supplementary pharmaceutical, there is great market development value.Wheat oligopeptide is using Gluten as raw material, by orienting digestion And the micromolecule polypeptide class mixture that specific small peptide isolation technics obtains, main component is made up of 2~6 amino acid moleculars Small peptide, bitter, good water solubility, stably dispersing, easily absorb, bioactivity is strong etc..Amino acid content is balanced in wheat oligopeptide, Almost as wheat gluten, the content highest of its Glutamic Acid is most of to exist in the form of glutamine.

It is 4.1 anti-oxidant

Wheat oligopeptide is a kind of anti-oxidation peptide, can remove interior free yl well, protects the oxidative stress of cell. Wheat oligopeptide can strengthen activities of antioxidant enzymes, anti-lipid peroxidation, radicals scavenging in acceleration bodies, while relevant external Anti-oxidant experiment shows that wheat oligopeptide has external reducing power.On the anti-oxidant principle of wheat oligopeptide, have both at home and abroad not Same viewpoint.The power of the antioxidation activity of peptide is relevant with the Nomenclature Composition and Structure of Complexes of certain amino acid.Research finds that anti-oxidation peptide is preferential Combined with fatty acid profile, stop free chain reaction, so as to anti-lipid peroxidation.Wheat oligopeptide it is anti-oxidant Function contains hydrophobic grouping (Glu, Leu, Tyr) with it or basic amino acid (His, Arg, Lys) is relevant.There is research to point out, it is small Wheat oligopeptide contains the abundant amino acid with antioxidation activity, such as glutamic acid, proline, leucine, methionine and group ammonia Acid etc..Due to the complexity of human physiological activity, the specific mechanism of wheat oligopeptide antioxidation activity need further to grind Study carefully.

4.2 regulation immunologic functions

The immunocompetence of wheat oligopeptide has been confirmed, with Alcalase hydrolysis by novo wheat glutens, hydrolysis Contain the active peptide for stimulating mouse lymphocytes in vitro proliferation function in thing.Correlative study reported its mechanism, wheat Oligopeptide contains abundant glutamine, can stimulate the propagation of body lymphocyte, strengthens the phagocytic function of macrophage, improves Body anti-infection ability, effectively improves immunity of organisms.The immunocompetence of wheat oligopeptide may contain hydrophobic amino with it Acid or basic amino acid are relevant.

4.3 hypotensive

Wheat gluten caused wheat oligopeptide after protease hydrolytic contains angiotensin converting enzyme (ACE), and ACE is Can catalyzing hydrolysis angiotensinⅠ change into hypertensive factor --- angiotensinⅡ, can also decompose that depressor is slow to swash Peptide, it is set to lose activity.Wheat oligopeptide can play a part of regulating and controlling blood pressure by suppressing ACE activity.There is research in acidity Under the conditions of utilize protease hydrolytic wheat glutenin, obtained the tripeptides with ACE inhibitory activity, and use solid-phase synthesis This peptide has been synthesized, and equally there is ACE inhibitory activity.It is another to there is researcher to produce hypotensive with enzymolysis Wheat Germ Protein method Peptide.Matsul T extract blood pressure lowering peptide using 5 kinds of protease direct hydrolysis wheat-germ meals.

4.4 regulation blood cholesterol levels

Wheat oligopeptide has the function that to adjust blood cholesterol levels.Existing research is acted on the norcholesterol of soybean oligopeptide Study it is more, it is relatively fewer to the norcholesterol Effect study of wheat oligopeptide.There is research low in the wheat of observation various concentrations Poly- peptide is drawn a conclusion after the influence to HepG2 cell lines cholesterol metabolic, it is believed that the wheat oligopeptide of various concentrations is equal The intracellular LDLR mRNA level in-sites of HepG2 can be lifted and reduce HMGCR mRNA level in-sites, so as to play a part of reducing cholesterol.

4.5 analgesic activity

Wheat oligopeptide has opioid activity, can play analgesic activity, is found that in 1979 with pepsin water Wheat gluten is solved, the peptide matters (External irradiation) with opioid activity can be obtained, can effectively adjust nerve, analgesia is played and makees With.

4.6 other effects

Wheat oligopeptide also has antiallergy, anticancer isoreactivity.Research confirms that there is wheat peptide higher antiallergy to live Property, correct quick matter smoked plum there is stronger inhibitory action.Research points out that the glutathione peroxidase contained in wheat peptide can urge Change reduction organic peroxide, internal chemical carcinogen is lost toxicity, and then play the effect of certain pre- anti-cancer.It is small In wheat oligopeptide enrich glutamine, be excellent glutamine replenishers, have regulation blood glucose, it is antifatigue, protection brain, Strengthen the biological functions such as memory, regulation gastrointestinal function.

5 maize oligopeptides

Maize oligopeptide peptide is a series of product of the zein after enzymolysis, and it is by a large amount of small-molecular-weight small peptide groups Into (general molecular weight concentrates on less than 1000), but the oligomeric peptide activity of this small-molecular-weight small peptide composition is high, can be supplied to Special population (such as baby's digestive function is unsound, the enteron aisle such as the elderly digestion and absorption function decline crowd) enteral nutrition, to art Rehabilitation also has auxiliary treatment functio afterwards.

5.1 reduce blood pressure

Angiotensin converting enzyme (ACE) is to cause the elevated basic substance of blood pressure, and it makes vessel retraction, causes blood pressure liter Height, and corn peptide then has the active function for suppressing angiotensin converting enzyme, mitigates vascular tone, produces antihypertensive effect. Similarly, corn peptide also can preventing hypertension generation but have no side effect to blood pressure normal population.

5.2 sobering-up functions

Corn peptide can suppress absorption of the stomach to alcohol, increase the activity of internal alcohol dehydrogenase and acetaldehyde dehydrogenase, promote The metabolism and discharge of alcohol in vivo, have and suppress alcoholism effect.Corn peptide can be by improving the alanine in blood Stable NAD+, the concentration of alcohol being effectively reduced in blood are produced with the concentration of leucine.The scholar of foreign study corn peptide Corn peptide is more keen to.Such as Japanese scholars M.Yamaguchi etc. is by successively filling food corn to original hypertensive rat Peptide and ethanol, compare check sample, finding the content of ethanol in blood and its oxidation product acetaldehyde all substantially reduces.Same knot Fruit is also confirmed in human experimentation, therefore can be used as product of sobering up.

5.3 antioxidation

Corn peptide has very strong inoxidizability, and its inoxidizability is easily removed super similar to superoxide dismutase, corn peptide Oxygen anion free radical and hydroxyl radical free radical, and suppress the generation of cell and tissue lipid peroxidization.

5.4 other：Maize oligopeptide also has fat-reducing, antifatigue, liver protection, improves the functions such as immunity of organisms.

6 yeast-beta glucan

Beta glucan (β-glucan) is a kind of homopolymer of glucose, is largely present in microorganism, plant and animal In vivo.The glucose unit of the beta glucan of separate sources links together in a different manner, poly- formed with bioactivity Compound.In the 1940s, be found that has a kind of active material in yeast cells, it has Pillemer and Ecker etc. The effect of immunostimulation.Di Luzio and Riggi just determines that this active material is exactly β -1,3- Portugals to or so nineteen sixty Glycan.This several years many experimental study all shows that the beta glucan being highly profitable to the physiological function of human body can be significantly Hypoglycemic, reducing blood lipid, immunity etc. can also be improved, so the exploitation and research of beta glucan are very burning hot.Biology Active highest beta glucan is exactly yeast beta-dextran.Yeast is a kind of important food industry microorganism, glucan, albumen Matter and mannosan be respectively the innermost layer of yeast cell wall to outermost layer, wherein the glucan positioned at innermost layer is exactly homogeneous Active polysaccharide, the beta glucan in yeast is the linear backbone and β -1 of the connected D-Glucose composition of 3 keys by β -1,6 keys Branch be connected with trunk composition, yeast beta-dextran compares its branch head [3] with general fungi, and yeast beta-dextran exists Huge commercial value, such as food, medicine, cosmetics and aquaculture are suffered from many industries.

6.1 enhancings are immune

The most basic function of beta glucan is exactly immunoregulation effect, and internal and external experimental study is found, Beta glucan can be greatly improved with stimulating innate immunity system so as to reach the ability of resistance bacterium, fungi and virus etc..β- Glucan by activating T cell, macrophage and NK, be able to can also stimulate T lymphocytes differentiation and Activation, the change of simultaneously activated pathway complement is influenceed, be finally reached the effect of enhancing body cell and humoral immunity.

The effect of 6.2 pairs of stomach

Because not having the enzyme of degraded beta glucan in human body, they play the role of natural trophic fiber.Research Show, the diet of high microsteping can reduce cholesterol, and reduce chronic disease and the cardiopathic incidences such as arthritis.When β- Glucan enters oral cavity, will start water swelling.Water miscible beta glucan can allow again food stickiness increase, the speed of gastric emptying Degree slows down, and then satisfaction when adding dining and postprandial satiety.Found after having fed the fiber of solubility to rat, Delayed gastric emptying is not only relevant with the stickiness of beta glucan, and relevant with the metabolite short chain fatty acids in colon.Pass through Animal experiment research finds that the dietary fiber of beta glucan can increase the haulage time of enteron aisle, there is the work for slowing down intestinal absorption With.It has also been found that, because the high viscosity that water miscible dietary fiber can be formed, enteron aisle can be not only neutralized in clinical test Contractile motion, so as to cause its wriggling slack-off；Cholecystokinin (CCK) release can also be stimulated, CCK has stimulation small bowel peristalsis Effect.In addition, the SCFA that soluble food fiber ferments to obtain in large intestine can also stimulate intestinal contraction.

6.3 promote wound healing effect

Its essence of the reparation of wound is the reparation of homeostasis, is an extremely complex physiology course.Normal condition Under, the reparation of wound is to need the macrophage between different phenotype cells, fibroblast, keratinocyte and wound life The mutual layout effect such as the long factor, stromatin and matrix repair enzyme.Also pertinent literature shows, gives part or whole body Beta glucan can accelerate the healing rate of wound, and its mechanism is the infiltration for increasing macrophage in site of injury, so as to promote meat The growth of bud and the deposition of collagen, while strengthen the tensile strength of injury.

6.4 blood coagulation resisting function

The sulfate that people have synthesized the polysaccharide of various structures determination is to find the substitute of heparin.By testing, The sulfate of beta glucan shows significant anticoagulant active.Researcher to the structure-activity relationship of beta glucan sulfate, its Degree of molecular weight and sulfation etc. finds that the anticoagulant deciding factor of beta glucan is just after having done experimental study It is the basic structure of polysaccharide and the pattern of sulfation.The mode of action of beta glucan is different from heparin, and they are against certainly The unique structure of body, antithrombase AT-III is adjusted, it is suppressed that prothrombin a and Xa activity, reach specific The different phase for disturbing coagulation process.

6.5 antitumor action

Research is found, although many polysaccharide all have antineoplastic action, the β studied at present-(1,3) glucan There is obvious advantage on antitumor activity with β-(Isosorbide-5-Nitrae) glucan, and related such polysaccharide.Beta glucan is anti-swollen simultaneously There is very close relationship between knurl and its immunization, because polysaccharide body can promote cytohormone IL-1, IL-2 Secretion, they can increase the number of T cell, strengthen its action function, can also increase the attacking ability of internal macrophage By force, abnormal and death of neoplastic cells is made, so there is the effect of cancer-resisting.

6.6 radioresistances and antioxidation

Internal free radical is removed, allows macrophage by, from being attacked by free radical, making macrophage still after radiating Can normally be played a role the effect of being beta glucan.Pathchen ML etc. find, water miscible glucan can make by cobalt- Cell recovery from illness after 60 induction radiation is accelerated.Mouse through overshoot through β-treatment of (1,3) glucan, recovery can be significantly improved Ability, strengthen the vigor and splenocyte quantity of its marrow.Free radical scavenger in organism, there is positive work for anti-oxidant SOD.The water miscible yeast β of various dose-(1,3) glucan acts on test mice, SOD vigor in its serum It can increase with the increase of dosage, research is found, it, which presents dosage and effect, positively related relation, illustrates water The yeast β of dissolubility-(1,3) glucan has the effect for removing free radical well, and drug administration by injection effect compares gastric infusion Effect will get well.

7 xylo-oligosaccharides

Xylo-oligosaccharide is also referred to as wood oligose, is the β-Isosorbide-5-Nitrae for passing through endo-xylanase hydrolyzed xylan as substrate using xylan Obtained from glycosidic bond using xylobiose, xylotriose as main component xylo-oligosaccharide mixture.The sugariness of xylobiose is equivalent to sugarcane The 30% of sugar, and the sugariness of xylo-oligosaccharide is pure, without peculiar smell.Xylo-oligosaccharide has the work(of very strong propagation beneficial bacteria of intestinal tract Can, there is high selectivity cultivation effect to probiotics such as Bifidobacterium, lactic acid bacterias, but to Escherichia coli, enterococcus, fusiform gemma bar The pathogens such as bacterium then have obvious inhibitory action.Experiment in vitro shows, Bifidobacterium (such as bifidobacterium longum, bifidobacterium adolescentis And bifidobacterium infantis etc.) using xylobiose, xylotriose or xylo-oligosaccharide using xylobiose as main component；Lactic acid bacteria and Other probiotics can also ferment using xylo-oligosaccharide, but the pathogen such as Escherichia coli, enterococcus and clostridium can not Utilize xylo-oligosaccharide.In addition, rat experiment in vivo shows, xylo-oligosaccharide also has high selectivity propagation in enteron aisle to Bifidobacterium It effect, can not only breed its quantity, and its time-to-live can be extended.

Xylo-oligosaccharide is difficult to be decomposed by human consumption, and saliva, gastric juice, pancreatic juice and intestinal fluid etc. can hardly all decompose oligomeric Xylose.Its energy value is approximately zero, can be played a role in low-energy food.Meet that those like sweets to carry on a shoulder pole again to greatest extent The requirement of the heart person of getting fat.Also it is available for diabetes patient, adiposis patient and hyperglycemia patient to eat.Improve in addition, xylo-oligosaccharide has The function of stool.The moisture in stool is added after intake xylo-oligosaccharide, the form of stool can be changed, so as to prevent constipation Appearance.Xylo-oligosaccharide is also used as antioxidant, can prevent oxidative stress, anaemia, artery sclerosis, diabetes, sclerotin Loose and certain cancers.Xylo-oligosaccharide is also proved to have reducing blood lipid, antibacterial, anti-inflammatory, antianaphylactic effect.

Case study on implementation 1

WPC (65.6%), white fungus powder (10.9%), acerola concentrate powder (10.9%), wheat oligopeptide (3.3%), maize oligopeptide (3.3%), yeast-beta glucan (1.1%), xylo-oligosaccharide (4.3%), steviol glycoside (0.6%).

This example be conventional nutrient support, be adapted to various Hypoproteinemias, digestion and absorption function decline, eating difficulties and Poor appetite crowd.Steviol glycoside is added, assigns the appropriate sweet taste of product, mouthfeel is more preferably.

Case study on implementation 2

WPC (60%), white fungus powder (16%), acerola concentrate powder (11%), wheat oligopeptide (3.5%), jade Rice oligopeptide (2.8%), yeast-beta glucan (1.4%), xylo-oligosaccharide (5.3%).

This example is adapted to the too high crowd's generation meal of fat or body fat, that is, provides the nutrition of abundance, the intake of and can control fat.

Case study on implementation 3

WPC (65.6%), white fungus powder (10.9%), acerola concentrate powder (10.9%), wheat oligopeptide (3.3%), maize oligopeptide (3.3%), yeast-beta glucan (1.1%), xylo-oligosaccharide (4.3%), compounding vitamin, mineral Element, steviol glycoside (0.6%).

This example is compound compatibility multivitamin (axerophtholum aceticum, vitamin using inventive formulation as core component D3, dl- α-D-α-tocopherol acetate, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, cyanocobalamin, niacinamide, folic acid, D-VB5 calcium), Magnesium carbonate, sodium iron ethylene diamine tetra acetate, zinc gluconate, calcium monohydrogen phosphate, full nutrition class product is made, other foods can be substituted completely Thing, supplement high-quality protein, carbohydrate, vitamin, mineral element, and provide it is various contribute to strengthen immunity, reduce sense The health factor of dye and complication risk.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (6)

1. A kind of 1. compound oligomeric peptide nutrient powder of WPC, it is characterised in that：It is main to include following original in parts by weight Material：55~70 parts of WPC, 7~12 parts of white fungus powder, 7~12 parts of acerola concentrate powder, 2~6 parts of wheat oligopeptide, corn 2~6 parts of oligopeptide, 0.5~1.7 part of yeast-beta glucan, 3~6 parts of xylo-oligosaccharide.
2. 2. the compound oligomeric peptide nutrient powder of WPC according to claim 1, it is characterised in that：Mainly include as follows Raw material by weight percentage：WPC 65.6%, white fungus powder 10.9%, acerola concentrate powder 10.9%, wheat are low Poly- peptide 3.3%, maize oligopeptide 3.3%, yeast-beta glucan 1.1%, xylo-oligosaccharide 4.3%, steviol glycoside 0.6%.
3. 3. the compound oligomeric peptide nutrient powder of WPC according to claim 1, it is characterised in that：Mainly include as follows Raw material by weight percentage：WPC 60%, white fungus powder 16%, acerola concentrate powder 11%, wheat oligopeptide 3.5%th, maize oligopeptide 2.8%, yeast-beta glucan 1.4%, xylo-oligosaccharide 5.3%.
4. 4. the compound oligomeric peptide nutrient powder of WPC according to claim 1, it is characterised in that：Mainly include as follows Raw material by weight percentage：WPC 65.6%, white fungus powder 10.9%, acerola concentrate powder 10.9%, wheat are low Poly- peptide 3.3%, maize oligopeptide 3.3%, yeast-beta glucan 1.1%, xylo-oligosaccharide 4.3%, compounding vitamin, mineral member Element, steviol glycoside 0.6%.
5. 5. the compound oligomeric peptide nutrient powder of WPC according to claim 1 or 2 or 3, it is characterised in that：Described WPC is that whey is passed through into native whey protein concentrate made of low temperature ultrafiltration and spray drying.
6. 6. the compound oligomeric peptide nutrient powder of WPC according to claim 1 or 2 or 3, it is characterised in that：Described Wheat oligopeptide is the micromolecule polypeptide class using Gluten as raw material, by orienting digestion and the acquisition of specific small peptide isolation technics Mixture, main component are the small peptides being made up of 2~6 amino acid moleculars.